What is the circumference of a circle that has a radius of 8 units use 3.14 (pie) and round to the nearest hundredth

Remember that the formula for the circumference, , of a circle is:

In this case, we are not given the diameter. However, remember that the diameter is equivalent to two times the radius of a circle. Thus,

,

and we can say the circumference of our circle is:

The circumference of our circle is 50.24 units.

Also, a little side note not relating to the question:

Remember that is spelled as "pi" not "pie." Pie is a dessert, while pi is a mathematical constant.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720